290927268

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 771120000

約数和(自身を除く): 480192732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 149, 179, 202, 298, 303, 358, 404, 447, 537, 596, 606, 716, 894, 909, 1074, 1212, 1341, 1611, 1788, 1818, 2148, 2682, 2727, 3222, 3636, 4023, 4833, 5364, 5454, 6444, 8046, 9666, 10908, 15049, 16092, 18079, 19332, 26671, 30098, 36158, 45147, 53342, 54237, 60196, 72316, 80013, 90294, 106684, 108474, 135441, 160026, 162711, 180588, 216948, 240039, 270882, 320052, 325422, 406323, 480078, 488133, 541764, 650844, 720117, 812646, 960156, 976266, 1440234, 1625292, 1952532, 2693771, 2880468, 5387542, 8081313, 10775084, 16162626, 24243939, 32325252, 48487878, 72731817, 96975756, 145463634, 290927268]

約数ペア:

[(1, 290927268), (2, 145463634), (3, 96975756), (4, 72731817), (6, 48487878), (9, 32325252), (12, 24243939), (18, 16162626), (27, 10775084), (36, 8081313), (54, 5387542), (101, 2880468), (108, 2693771), (149, 1952532), (179, 1625292), (202, 1440234), (298, 976266), (303, 960156), (358, 812646), (404, 720117), (447, 650844), (537, 541764), (596, 488133), (606, 480078), (716, 406323), (894, 325422), (909, 320052), (1074, 270882), (1212, 240039), (1341, 216948), (1611, 180588), (1788, 162711), (1818, 160026), (2148, 135441), (2682, 108474), (2727, 106684), (3222, 90294), (3636, 80013), (4023, 72316), (4833, 60196), (5364, 54237), (5454, 53342), (6444, 45147), (8046, 36158), (9666, 30098), (10908, 26671), (15049, 19332), (16092, 18079)]