1408396860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16267}}^1$

素因数の和:16332

約数の個数: 144

約数和(自身を含む): 4725398496

約数和(自身を除く): 3317001636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 9620, 14430, 16267, 17316, 21645, 28860, 32534, 43290, 48801, 65068, 81335, 86580, 97602, 146403, 162670, 195204, 211471, 244005, 292806, 325340, 422942, 488010, 585612, 601879, 634413, 732015, 845884, 976020, 1057355, 1203758, 1268826, 1464030, 1805637, 1903239, 2114710, 2407516, 2537652, 2928060, 3009395, 3172065, 3611274, 3806478, 4229420, 5416911, 6018790, 6344130, 7222548, 7612956, 7824427, 9028185, 9516195, 10833822, 12037580, 12688260, 15648854, 18056370, 19032390, 21667644, 23473281, 27084555, 31297708, 36112740, 38064780, 39122135, 46946562, 54169110, 70419843, 78244270, 93893124, 108338220, 117366405, 140839686, 156488540, 234732810, 281679372, 352099215, 469465620, 704198430, 1408396860]

約数ペア:

[(1, 1408396860), (2, 704198430), (3, 469465620), (4, 352099215), (5, 281679372), (6, 234732810), (9, 156488540), (10, 140839686), (12, 117366405), (13, 108338220), (15, 93893124), (18, 78244270), (20, 70419843), (26, 54169110), (30, 46946562), (36, 39122135), (37, 38064780), (39, 36112740), (45, 31297708), (52, 27084555), (60, 23473281), (65, 21667644), (74, 19032390), (78, 18056370), (90, 15648854), (111, 12688260), (117, 12037580), (130, 10833822), (148, 9516195), (156, 9028185), (180, 7824427), (185, 7612956), (195, 7222548), (222, 6344130), (234, 6018790), (260, 5416911), (333, 4229420), (370, 3806478), (390, 3611274), (444, 3172065), (468, 3009395), (481, 2928060), (555, 2537652), (585, 2407516), (666, 2114710), (740, 1903239), (780, 1805637), (962, 1464030), (1110, 1268826), (1170, 1203758), (1332, 1057355), (1443, 976020), (1665, 845884), (1924, 732015), (2220, 634413), (2340, 601879), (2405, 585612), (2886, 488010), (3330, 422942), (4329, 325340), (4810, 292806), (5772, 244005), (6660, 211471), (7215, 195204), (8658, 162670), (9620, 146403), (14430, 97602), (16267, 86580), (17316, 81335), (21645, 65068), (28860, 48801), (32534, 43290)]