421653924

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2139

約数の個数: 120

約数和(自身を含む): 1199250360

約数和(自身を除く): 777596436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 81, 102, 108, 111, 148, 153, 162, 204, 222, 306, 324, 333, 444, 459, 612, 629, 666, 918, 999, 1258, 1332, 1377, 1836, 1887, 1998, 2069, 2516, 2754, 2997, 3774, 3996, 4138, 5508, 5661, 5994, 6207, 7548, 8276, 11322, 11988, 12414, 16983, 18621, 22644, 24828, 33966, 35173, 37242, 50949, 55863, 67932, 70346, 74484, 76553, 101898, 105519, 111726, 140692, 153106, 167589, 203796, 211038, 223452, 229659, 306212, 316557, 335178, 422076, 459318, 633114, 670356, 688977, 918636, 949671, 1266228, 1301401, 1377954, 1899342, 2066931, 2602802, 2755908, 2849013, 3798684, 3904203, 4133862, 5205604, 5698026, 6200793, 7808406, 8267724, 11396052, 11712609, 12401586, 15616812, 23425218, 24803172, 35137827, 46850436, 70275654, 105413481, 140551308, 210826962, 421653924]

約数ペア:

[(1, 421653924), (2, 210826962), (3, 140551308), (4, 105413481), (6, 70275654), (9, 46850436), (12, 35137827), (17, 24803172), (18, 23425218), (27, 15616812), (34, 12401586), (36, 11712609), (37, 11396052), (51, 8267724), (54, 7808406), (68, 6200793), (74, 5698026), (81, 5205604), (102, 4133862), (108, 3904203), (111, 3798684), (148, 2849013), (153, 2755908), (162, 2602802), (204, 2066931), (222, 1899342), (306, 1377954), (324, 1301401), (333, 1266228), (444, 949671), (459, 918636), (612, 688977), (629, 670356), (666, 633114), (918, 459318), (999, 422076), (1258, 335178), (1332, 316557), (1377, 306212), (1836, 229659), (1887, 223452), (1998, 211038), (2069, 203796), (2516, 167589), (2754, 153106), (2997, 140692), (3774, 111726), (3996, 105519), (4138, 101898), (5508, 76553), (5661, 74484), (5994, 70346), (6207, 67932), (7548, 55863), (8276, 50949), (11322, 37242), (11988, 35173), (12414, 33966), (16983, 24828), (18621, 22644)]