224739648380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^2\times {\mathrm{569}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 533362898880

約数和(自身を除く): 308623250500

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 257, 260, 299, 460, 514, 569, 598, 1028, 1138, 1196, 1285, 1495, 2276, 2570, 2845, 2990, 3341, 5140, 5690, 5911, 5980, 6682, 7397, 11380, 11822, 13087, 13364, 14794, 16705, 23644, 26174, 29555, 29588, 33410, 36985, 52348, 59110, 65435, 66049, 66820, 73970, 76843, 118220, 130870, 132098, 146233, 147940, 153686, 170131, 261740, 264196, 292466, 307372, 330245, 340262, 384215, 584932, 660490, 680524, 731165, 768430, 850655, 858637, 1320980, 1462330, 1519127, 1536860, 1701310, 1717274, 1901029, 2924660, 3038254, 3363359, 3402620, 3434548, 3802058, 4293185, 6076508, 6726718, 7595635, 7604116, 8586370, 9505145, 13453436, 15191270, 16816795, 17172740, 19010290, 19748651, 30382540, 33633590, 37581881, 38020580, 39497302, 43723667, 67267180, 75163762, 78994604, 87447334, 98743255, 150327524, 174894668, 187909405, 197486510, 218618335, 375818810, 394973020, 437236670, 488564453, 751637620, 864383263, 874473340, 977128906, 1728766526, 1954257812, 2442822265, 3457533052, 4321916315, 4885644530, 8643832630, 9771289060, 11236982419, 17287665260, 22473964838, 44947929676, 56184912095, 112369824190, 224739648380]

約数ペア:

[(1, 224739648380), (2, 112369824190), (4, 56184912095), (5, 44947929676), (10, 22473964838), (13, 17287665260), (20, 11236982419), (23, 9771289060), (26, 8643832630), (46, 4885644530), (52, 4321916315), (65, 3457533052), (92, 2442822265), (115, 1954257812), (130, 1728766526), (230, 977128906), (257, 874473340), (260, 864383263), (299, 751637620), (460, 488564453), (514, 437236670), (569, 394973020), (598, 375818810), (1028, 218618335), (1138, 197486510), (1196, 187909405), (1285, 174894668), (1495, 150327524), (2276, 98743255), (2570, 87447334), (2845, 78994604), (2990, 75163762), (3341, 67267180), (5140, 43723667), (5690, 39497302), (5911, 38020580), (5980, 37581881), (6682, 33633590), (7397, 30382540), (11380, 19748651), (11822, 19010290), (13087, 17172740), (13364, 16816795), (14794, 15191270), (16705, 13453436), (23644, 9505145), (26174, 8586370), (29555, 7604116), (29588, 7595635), (33410, 6726718), (36985, 6076508), (52348, 4293185), (59110, 3802058), (65435, 3434548), (66049, 3402620), (66820, 3363359), (73970, 3038254), (76843, 2924660), (118220, 1901029), (130870, 1717274), (132098, 1701310), (146233, 1536860), (147940, 1519127), (153686, 1462330), (170131, 1320980), (261740, 858637), (264196, 850655), (292466, 768430), (307372, 731165), (330245, 680524), (340262, 660490), (384215, 584932)]