308137896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20519

約数の個数: 96

約数和(自身を含む): 958370400

約数和(自身を除く): 650232504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 225247, 245724, 368586, 389063, 450494, 491448, 675741, 737172, 778126, 900988, 1167189, 1351482, 1474344, 1556252, 1801976, 2027223, 2334378, 2702964, 3112504, 3501567, 4054446, 4279693, 4668756, 5405928, 7003134, 8108892, 8559386, 9337512, 12839079, 14006268, 16217784, 17118772, 25678158, 28012536, 34237544, 38517237, 51356316, 77034474, 102712632, 154068948, 308137896]

約数ペア:

[(1, 308137896), (2, 154068948), (3, 102712632), (4, 77034474), (6, 51356316), (8, 38517237), (9, 34237544), (11, 28012536), (12, 25678158), (18, 17118772), (19, 16217784), (22, 14006268), (24, 12839079), (33, 9337512), (36, 8559386), (38, 8108892), (44, 7003134), (57, 5405928), (66, 4668756), (72, 4279693), (76, 4054446), (88, 3501567), (99, 3112504), (114, 2702964), (132, 2334378), (152, 2027223), (171, 1801976), (198, 1556252), (209, 1474344), (228, 1351482), (264, 1167189), (342, 900988), (396, 778126), (418, 737172), (456, 675741), (627, 491448), (684, 450494), (792, 389063), (836, 368586), (1254, 245724), (1368, 225247), (1672, 184293), (1881, 163816), (2508, 122862), (3762, 81908), (5016, 61431), (7524, 40954), (15048, 20477)]