1623943908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 4488556800

約数和(自身を除く): 2864612892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 79, 82, 114, 123, 158, 164, 171, 228, 237, 246, 316, 342, 369, 474, 492, 684, 711, 733, 738, 779, 948, 1422, 1466, 1476, 1501, 1558, 2199, 2337, 2844, 2932, 3002, 3116, 3239, 4398, 4503, 4674, 6004, 6478, 6597, 7011, 8796, 9006, 9348, 9717, 12956, 13194, 13509, 13927, 14022, 18012, 19434, 26388, 27018, 27854, 28044, 29151, 30053, 38868, 41781, 54036, 55708, 57907, 58302, 60106, 61541, 83562, 90159, 115814, 116604, 120212, 123082, 125343, 167124, 173721, 180318, 184623, 231628, 246164, 250686, 270477, 347442, 360636, 369246, 501372, 521163, 540954, 553869, 571007, 694884, 738492, 1042326, 1081908, 1100233, 1107738, 1142014, 1713021, 2084652, 2200466, 2215476, 2284028, 2374187, 3300699, 3426042, 4400932, 4748374, 5139063, 6601398, 6852084, 7122561, 9496748, 9902097, 10278126, 13202796, 14245122, 19804194, 20556252, 21367683, 28490244, 39608388, 42735366, 45109553, 85470732, 90219106, 135328659, 180438212, 270657318, 405985977, 541314636, 811971954, 1623943908]

約数ペア:

[(1, 1623943908), (2, 811971954), (3, 541314636), (4, 405985977), (6, 270657318), (9, 180438212), (12, 135328659), (18, 90219106), (19, 85470732), (36, 45109553), (38, 42735366), (41, 39608388), (57, 28490244), (76, 21367683), (79, 20556252), (82, 19804194), (114, 14245122), (123, 13202796), (158, 10278126), (164, 9902097), (171, 9496748), (228, 7122561), (237, 6852084), (246, 6601398), (316, 5139063), (342, 4748374), (369, 4400932), (474, 3426042), (492, 3300699), (684, 2374187), (711, 2284028), (733, 2215476), (738, 2200466), (779, 2084652), (948, 1713021), (1422, 1142014), (1466, 1107738), (1476, 1100233), (1501, 1081908), (1558, 1042326), (2199, 738492), (2337, 694884), (2844, 571007), (2932, 553869), (3002, 540954), (3116, 521163), (3239, 501372), (4398, 369246), (4503, 360636), (4674, 347442), (6004, 270477), (6478, 250686), (6597, 246164), (7011, 231628), (8796, 184623), (9006, 180318), (9348, 173721), (9717, 167124), (12956, 125343), (13194, 123082), (13509, 120212), (13927, 116604), (14022, 115814), (18012, 90159), (19434, 83562), (26388, 61541), (27018, 60106), (27854, 58302), (28044, 57907), (29151, 55708), (30053, 54036), (38868, 41781)]