3281567292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 8977288320

約数和(自身を除く): 5695721028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 131, 159, 171, 212, 228, 262, 318, 342, 393, 477, 524, 636, 684, 691, 786, 954, 1007, 1179, 1382, 1572, 1908, 2014, 2073, 2358, 2489, 2764, 3021, 4028, 4146, 4716, 4978, 6042, 6219, 6943, 7467, 8292, 9063, 9956, 12084, 12438, 13129, 13886, 14934, 18126, 20829, 22401, 24876, 26258, 27772, 29868, 36252, 36623, 39387, 41658, 44802, 52516, 62487, 73246, 78774, 83316, 89604, 90521, 109869, 118161, 124974, 131917, 146492, 157548, 181042, 219738, 236322, 249948, 263834, 271563, 329607, 362084, 395751, 439476, 472644, 527668, 543126, 659214, 695837, 791502, 814689, 1086252, 1187253, 1318428, 1391674, 1583004, 1629378, 1719899, 2087511, 2374506, 2783348, 3258756, 3439798, 4175022, 4749012, 4797613, 5159697, 6262533, 6879596, 8350044, 9595226, 10319394, 12525066, 14392839, 15479091, 19190452, 20638788, 25050132, 28785678, 30958182, 43178517, 57571356, 61916364, 86357034, 91154647, 172714068, 182309294, 273463941, 364618588, 546927882, 820391823, 1093855764, 1640783646, 3281567292]

約数ペア:

[(1, 3281567292), (2, 1640783646), (3, 1093855764), (4, 820391823), (6, 546927882), (9, 364618588), (12, 273463941), (18, 182309294), (19, 172714068), (36, 91154647), (38, 86357034), (53, 61916364), (57, 57571356), (76, 43178517), (106, 30958182), (114, 28785678), (131, 25050132), (159, 20638788), (171, 19190452), (212, 15479091), (228, 14392839), (262, 12525066), (318, 10319394), (342, 9595226), (393, 8350044), (477, 6879596), (524, 6262533), (636, 5159697), (684, 4797613), (691, 4749012), (786, 4175022), (954, 3439798), (1007, 3258756), (1179, 2783348), (1382, 2374506), (1572, 2087511), (1908, 1719899), (2014, 1629378), (2073, 1583004), (2358, 1391674), (2489, 1318428), (2764, 1187253), (3021, 1086252), (4028, 814689), (4146, 791502), (4716, 695837), (4978, 659214), (6042, 543126), (6219, 527668), (6943, 472644), (7467, 439476), (8292, 395751), (9063, 362084), (9956, 329607), (12084, 271563), (12438, 263834), (13129, 249948), (13886, 236322), (14934, 219738), (18126, 181042), (20829, 157548), (22401, 146492), (24876, 131917), (26258, 124974), (27772, 118161), (29868, 109869), (36252, 90521), (36623, 89604), (39387, 83316), (41658, 78774), (44802, 73246), (52516, 62487)]