348187840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 224

約数和(自身を含む): 1114251264

約数和(自身を除く): 766063424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 1001, 1040, 1087, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2174, 2240, 2288, 2464, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4348, 4576, 4928, 5005, 5435, 5720, 5824, 6160, 7280, 7609, 8008, 8696, 9152, 10010, 10870, 11440, 11957, 12320, 14131, 14560, 15218, 16016, 17392, 20020, 21740, 22880, 23914, 24640, 28262, 29120, 30436, 32032, 34784, 38045, 40040, 43480, 45760, 47828, 56524, 59785, 60872, 64064, 69568, 70655, 76090, 80080, 83699, 86960, 95656, 98917, 113048, 119570, 121744, 141310, 152180, 155441, 160160, 167398, 173920, 191312, 197834, 226096, 239140, 243488, 282620, 304360, 310882, 320320, 334796, 347840, 382624, 395668, 418495, 452192, 478280, 486976, 494585, 565240, 608720, 621764, 669592, 765248, 777205, 791336, 836990, 904384, 956560, 989170, 1088087, 1130480, 1217440, 1243528, 1339184, 1554410, 1582672, 1673980, 1913120, 1978340, 2176174, 2260960, 2434880, 2487056, 2678368, 3108820, 3165344, 3347960, 3826240, 3956680, 4352348, 4521920, 4974112, 5356736, 5440435, 6217640, 6330688, 6695920, 7913360, 8704696, 9948224, 10880870, 12435280, 13391840, 15826720, 17409392, 21761740, 24870560, 26783680, 31653440, 34818784, 43523480, 49741120, 69637568, 87046960, 174093920, 348187840]

約数ペア:

[(1, 348187840), (2, 174093920), (4, 87046960), (5, 69637568), (7, 49741120), (8, 43523480), (10, 34818784), (11, 31653440), (13, 26783680), (14, 24870560), (16, 21761740), (20, 17409392), (22, 15826720), (26, 13391840), (28, 12435280), (32, 10880870), (35, 9948224), (40, 8704696), (44, 7913360), (52, 6695920), (55, 6330688), (56, 6217640), (64, 5440435), (65, 5356736), (70, 4974112), (77, 4521920), (80, 4352348), (88, 3956680), (91, 3826240), (104, 3347960), (110, 3165344), (112, 3108820), (130, 2678368), (140, 2487056), (143, 2434880), (154, 2260960), (160, 2176174), (176, 1978340), (182, 1913120), (208, 1673980), (220, 1582672), (224, 1554410), (260, 1339184), (280, 1243528), (286, 1217440), (308, 1130480), (320, 1088087), (352, 989170), (364, 956560), (385, 904384), (416, 836990), (440, 791336), (448, 777205), (455, 765248), (520, 669592), (560, 621764), (572, 608720), (616, 565240), (704, 494585), (715, 486976), (728, 478280), (770, 452192), (832, 418495), (880, 395668), (910, 382624), (1001, 347840), (1040, 334796), (1087, 320320), (1120, 310882), (1144, 304360), (1232, 282620), (1430, 243488), (1456, 239140), (1540, 226096), (1760, 197834), (1820, 191312), (2002, 173920), (2080, 167398), (2174, 160160), (2240, 155441), (2288, 152180), (2464, 141310), (2860, 121744), (2912, 119570), (3080, 113048), (3520, 98917), (3640, 95656), (4004, 86960), (4160, 83699), (4348, 80080), (4576, 76090), (4928, 70655), (5005, 69568), (5435, 64064), (5720, 60872), (5824, 59785), (6160, 56524), (7280, 47828), (7609, 45760), (8008, 43480), (8696, 40040), (9152, 38045), (10010, 34784), (10870, 32032), (11440, 30436), (11957, 29120), (12320, 28262), (14131, 24640), (14560, 23914), (15218, 22880), (16016, 21740), (17392, 20020)]