326998230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 970776576

約数和(自身を除く): 643778346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 37, 39, 43, 51, 62, 65, 74, 78, 85, 86, 93, 102, 111, 129, 130, 155, 170, 185, 186, 195, 215, 221, 222, 255, 258, 310, 370, 390, 403, 430, 442, 465, 481, 510, 527, 555, 559, 629, 645, 663, 731, 806, 930, 962, 1054, 1105, 1110, 1118, 1147, 1209, 1258, 1290, 1326, 1333, 1443, 1462, 1581, 1591, 1677, 1887, 2015, 2193, 2210, 2294, 2405, 2418, 2635, 2666, 2795, 2886, 3145, 3162, 3182, 3315, 3354, 3441, 3655, 3774, 3999, 4030, 4386, 4773, 4810, 5270, 5590, 5735, 6045, 6290, 6630, 6665, 6851, 6882, 7215, 7310, 7905, 7955, 7998, 8177, 8385, 9435, 9503, 9546, 10965, 11470, 12090, 13330, 13702, 14430, 14911, 15810, 15910, 16354, 16770, 17205, 17329, 18870, 19006, 19499, 19995, 20553, 20683, 21930, 22661, 23865, 24531, 27047, 28509, 29822, 34255, 34410, 34658, 38998, 39990, 40885, 41106, 41366, 44733, 45322, 47515, 47730, 49062, 49321, 51987, 54094, 57018, 58497, 62049, 67983, 68510, 74555, 81141, 81770, 86645, 89466, 95030, 97495, 98642, 102765, 103415, 103974, 113305, 116994, 122655, 124098, 135235, 135966, 142545, 147963, 149110, 162282, 173290, 194990, 205530, 206830, 223665, 226610, 245310, 246605, 253487, 259935, 270470, 285090, 292485, 294593, 295926, 310245, 339915, 351611, 405705, 447330, 493210, 506974, 519870, 584970, 589186, 620490, 641173, 679830, 703222, 739815, 760461, 811410, 838457, 883779, 1054833, 1267435, 1282346, 1472965, 1479630, 1520922, 1676914, 1758055, 1767558, 1923519, 2109666, 2515371, 2534870, 2945930, 3205865, 3516110, 3802305, 3847038, 4192285, 4418895, 5030742, 5274165, 6411730, 7604610, 8384570, 8837790, 9617595, 10548330, 10899941, 12576855, 19235190, 21799882, 25153710, 32699823, 54499705, 65399646, 108999410, 163499115, 326998230]

約数ペア:

[(1, 326998230), (2, 163499115), (3, 108999410), (5, 65399646), (6, 54499705), (10, 32699823), (13, 25153710), (15, 21799882), (17, 19235190), (26, 12576855), (30, 10899941), (31, 10548330), (34, 9617595), (37, 8837790), (39, 8384570), (43, 7604610), (51, 6411730), (62, 5274165), (65, 5030742), (74, 4418895), (78, 4192285), (85, 3847038), (86, 3802305), (93, 3516110), (102, 3205865), (111, 2945930), (129, 2534870), (130, 2515371), (155, 2109666), (170, 1923519), (185, 1767558), (186, 1758055), (195, 1676914), (215, 1520922), (221, 1479630), (222, 1472965), (255, 1282346), (258, 1267435), (310, 1054833), (370, 883779), (390, 838457), (403, 811410), (430, 760461), (442, 739815), (465, 703222), (481, 679830), (510, 641173), (527, 620490), (555, 589186), (559, 584970), (629, 519870), (645, 506974), (663, 493210), (731, 447330), (806, 405705), (930, 351611), (962, 339915), (1054, 310245), (1105, 295926), (1110, 294593), (1118, 292485), (1147, 285090), (1209, 270470), (1258, 259935), (1290, 253487), (1326, 246605), (1333, 245310), (1443, 226610), (1462, 223665), (1581, 206830), (1591, 205530), (1677, 194990), (1887, 173290), (2015, 162282), (2193, 149110), (2210, 147963), (2294, 142545), (2405, 135966), (2418, 135235), (2635, 124098), (2666, 122655), (2795, 116994), (2886, 113305), (3145, 103974), (3162, 103415), (3182, 102765), (3315, 98642), (3354, 97495), (3441, 95030), (3655, 89466), (3774, 86645), (3999, 81770), (4030, 81141), (4386, 74555), (4773, 68510), (4810, 67983), (5270, 62049), (5590, 58497), (5735, 57018), (6045, 54094), (6290, 51987), (6630, 49321), (6665, 49062), (6851, 47730), (6882, 47515), (7215, 45322), (7310, 44733), (7905, 41366), (7955, 41106), (7998, 40885), (8177, 39990), (8385, 38998), (9435, 34658), (9503, 34410), (9546, 34255), (10965, 29822), (11470, 28509), (12090, 27047), (13330, 24531), (13702, 23865), (14430, 22661), (14911, 21930), (15810, 20683), (15910, 20553), (16354, 19995), (16770, 19499), (17205, 19006), (17329, 18870)]