1780452469116

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1\times {\mathrm{5639}}^1$

素因数の和:6864

約数の個数: 144

約数和(自身を含む): 4625959403520

約数和(自身を除く): 2845506934404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 191, 282, 382, 423, 564, 573, 764, 846, 977, 1146, 1692, 1719, 1954, 2292, 2931, 3438, 3908, 5639, 5862, 6876, 8793, 8977, 11278, 11724, 16917, 17586, 17954, 22556, 26931, 33834, 35172, 35908, 45919, 50751, 53862, 67668, 80793, 91838, 101502, 107724, 137757, 161586, 183676, 186607, 203004, 265033, 275514, 323172, 373214, 413271, 530066, 551028, 559821, 746428, 795099, 826542, 1060132, 1077049, 1119642, 1590198, 1653084, 1679463, 2154098, 2239284, 2385297, 3180396, 3231147, 3358926, 4308196, 4770594, 5509303, 6462294, 6717852, 8770529, 9541188, 9693441, 11018606, 12924588, 16527909, 17541058, 19386882, 22037212, 26311587, 33055818, 35082116, 38773764, 49583727, 50621303, 52623174, 66111636, 78934761, 99167454, 101242606, 105246348, 151863909, 157869522, 198334908, 202485212, 258937241, 303727818, 315739044, 455591727, 517874482, 607455636, 776811723, 911183454, 1035748964, 1052276873, 1553623446, 1822366908, 2104553746, 2330435169, 3107246892, 3156830619, 4209107492, 4660870338, 6313661238, 9321740676, 9470491857, 12627322476, 18940983714, 37881967428, 49457013031, 98914026062, 148371039093, 197828052124, 296742078186, 445113117279, 593484156372, 890226234558, 1780452469116]

約数ペア:

[(1, 1780452469116), (2, 890226234558), (3, 593484156372), (4, 445113117279), (6, 296742078186), (9, 197828052124), (12, 148371039093), (18, 98914026062), (36, 49457013031), (47, 37881967428), (94, 18940983714), (141, 12627322476), (188, 9470491857), (191, 9321740676), (282, 6313661238), (382, 4660870338), (423, 4209107492), (564, 3156830619), (573, 3107246892), (764, 2330435169), (846, 2104553746), (977, 1822366908), (1146, 1553623446), (1692, 1052276873), (1719, 1035748964), (1954, 911183454), (2292, 776811723), (2931, 607455636), (3438, 517874482), (3908, 455591727), (5639, 315739044), (5862, 303727818), (6876, 258937241), (8793, 202485212), (8977, 198334908), (11278, 157869522), (11724, 151863909), (16917, 105246348), (17586, 101242606), (17954, 99167454), (22556, 78934761), (26931, 66111636), (33834, 52623174), (35172, 50621303), (35908, 49583727), (45919, 38773764), (50751, 35082116), (53862, 33055818), (67668, 26311587), (80793, 22037212), (91838, 19386882), (101502, 17541058), (107724, 16527909), (137757, 12924588), (161586, 11018606), (183676, 9693441), (186607, 9541188), (203004, 8770529), (265033, 6717852), (275514, 6462294), (323172, 5509303), (373214, 4770594), (413271, 4308196), (530066, 3358926), (551028, 3231147), (559821, 3180396), (746428, 2385297), (795099, 2239284), (826542, 2154098), (1060132, 1679463), (1077049, 1653084), (1119642, 1590198)]