826399860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 2833367040

約数和(自身を除く): 2006967180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 169, 186, 195, 220, 239, 260, 286, 310, 330, 338, 341, 372, 390, 403, 429, 465, 478, 507, 572, 620, 660, 676, 682, 715, 717, 780, 806, 845, 858, 930, 956, 1014, 1023, 1195, 1209, 1364, 1430, 1434, 1612, 1690, 1705, 1716, 1859, 1860, 2015, 2028, 2046, 2145, 2390, 2418, 2535, 2629, 2860, 2868, 3107, 3380, 3410, 3585, 3718, 4030, 4092, 4290, 4433, 4780, 4836, 5070, 5115, 5239, 5258, 5577, 6045, 6214, 6820, 7170, 7409, 7436, 7887, 8060, 8580, 8866, 9295, 9321, 10140, 10230, 10478, 10516, 11154, 12090, 12428, 13145, 13299, 14340, 14818, 15535, 15717, 15774, 17732, 18590, 18642, 20460, 20956, 22165, 22227, 22308, 24180, 26195, 26290, 26598, 27885, 29636, 31070, 31434, 31548, 34177, 37045, 37180, 37284, 39435, 40391, 44330, 44454, 46605, 52390, 52580, 53196, 55770, 57629, 62140, 62868, 66495, 68354, 74090, 78585, 78870, 80782, 81499, 88660, 88908, 93210, 96317, 102531, 104780, 111135, 111540, 115258, 121173, 132990, 136708, 148180, 157170, 157740, 161564, 162998, 170885, 172887, 186420, 192634, 201955, 205062, 222270, 230516, 242346, 244497, 265980, 288145, 288951, 314340, 325996, 341770, 345774, 385268, 403910, 407495, 410124, 444301, 444540, 481585, 484692, 488994, 512655, 576290, 577902, 605865, 683540, 691548, 807820, 814990, 864435, 888602, 963170, 977988, 1025310, 1059487, 1152580, 1155804, 1211730, 1222485, 1252121, 1332903, 1444755, 1629980, 1728870, 1777204, 1926340, 2050620, 2118974, 2221505, 2423460, 2444970, 2504242, 2665806, 2889510, 3178461, 3457740, 3756363, 4237948, 4443010, 4889940, 5008484, 5297435, 5331612, 5779020, 6260605, 6356922, 6664515, 7512726, 8886020, 10594870, 12521210, 12713844, 13329030, 13773331, 15025452, 15892305, 18781815, 21189740, 25042420, 26658060, 27546662, 31784610, 37563630, 41319993, 55093324, 63569220, 68866655, 75127260, 82639986, 137733310, 165279972, 206599965, 275466620, 413199930, 826399860]

約数ペア:

[(1, 826399860), (2, 413199930), (3, 275466620), (4, 206599965), (5, 165279972), (6, 137733310), (10, 82639986), (11, 75127260), (12, 68866655), (13, 63569220), (15, 55093324), (20, 41319993), (22, 37563630), (26, 31784610), (30, 27546662), (31, 26658060), (33, 25042420), (39, 21189740), (44, 18781815), (52, 15892305), (55, 15025452), (60, 13773331), (62, 13329030), (65, 12713844), (66, 12521210), (78, 10594870), (93, 8886020), (110, 7512726), (124, 6664515), (130, 6356922), (132, 6260605), (143, 5779020), (155, 5331612), (156, 5297435), (165, 5008484), (169, 4889940), (186, 4443010), (195, 4237948), (220, 3756363), (239, 3457740), (260, 3178461), (286, 2889510), (310, 2665806), (330, 2504242), (338, 2444970), (341, 2423460), (372, 2221505), (390, 2118974), (403, 2050620), (429, 1926340), (465, 1777204), (478, 1728870), (507, 1629980), (572, 1444755), (620, 1332903), (660, 1252121), (676, 1222485), (682, 1211730), (715, 1155804), (717, 1152580), (780, 1059487), (806, 1025310), (845, 977988), (858, 963170), (930, 888602), (956, 864435), (1014, 814990), (1023, 807820), (1195, 691548), (1209, 683540), (1364, 605865), (1430, 577902), (1434, 576290), (1612, 512655), (1690, 488994), (1705, 484692), (1716, 481585), (1859, 444540), (1860, 444301), (2015, 410124), (2028, 407495), (2046, 403910), (2145, 385268), (2390, 345774), (2418, 341770), (2535, 325996), (2629, 314340), (2860, 288951), (2868, 288145), (3107, 265980), (3380, 244497), (3410, 242346), (3585, 230516), (3718, 222270), (4030, 205062), (4092, 201955), (4290, 192634), (4433, 186420), (4780, 172887), (4836, 170885), (5070, 162998), (5115, 161564), (5239, 157740), (5258, 157170), (5577, 148180), (6045, 136708), (6214, 132990), (6820, 121173), (7170, 115258), (7409, 111540), (7436, 111135), (7887, 104780), (8060, 102531), (8580, 96317), (8866, 93210), (9295, 88908), (9321, 88660), (10140, 81499), (10230, 80782), (10478, 78870), (10516, 78585), (11154, 74090), (12090, 68354), (12428, 66495), (13145, 62868), (13299, 62140), (14340, 57629), (14818, 55770), (15535, 53196), (15717, 52580), (15774, 52390), (17732, 46605), (18590, 44454), (18642, 44330), (20460, 40391), (20956, 39435), (22165, 37284), (22227, 37180), (22308, 37045), (24180, 34177), (26195, 31548), (26290, 31434), (26598, 31070), (27885, 29636)]