2131882992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2089}}^1$

素因数の和:2495

約数の個数: 120

約数和(自身を含む): 6300179600

約数和(自身を除く): 4168296608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 373, 456, 684, 746, 912, 1119, 1368, 1492, 2089, 2238, 2736, 2984, 3357, 4178, 4476, 5968, 6267, 6714, 7087, 8356, 8952, 12534, 13428, 14174, 16712, 17904, 18801, 21261, 25068, 26856, 28348, 33424, 37602, 39691, 42522, 50136, 53712, 56696, 63783, 75204, 79382, 85044, 100272, 113392, 119073, 127566, 150408, 158764, 170088, 238146, 255132, 300816, 317528, 340176, 357219, 476292, 510264, 635056, 714438, 779197, 952584, 1020528, 1428876, 1558394, 1905168, 2337591, 2857752, 3116788, 4675182, 5715504, 6233576, 7012773, 9350364, 12467152, 14025546, 14804743, 18700728, 28051092, 29609486, 37401456, 44414229, 56102184, 59218972, 88828458, 112204368, 118437944, 133242687, 177656916, 236875888, 266485374, 355313832, 532970748, 710627664, 1065941496, 2131882992]

約数ペア:

[(1, 2131882992), (2, 1065941496), (3, 710627664), (4, 532970748), (6, 355313832), (8, 266485374), (9, 236875888), (12, 177656916), (16, 133242687), (18, 118437944), (19, 112204368), (24, 88828458), (36, 59218972), (38, 56102184), (48, 44414229), (57, 37401456), (72, 29609486), (76, 28051092), (114, 18700728), (144, 14804743), (152, 14025546), (171, 12467152), (228, 9350364), (304, 7012773), (342, 6233576), (373, 5715504), (456, 4675182), (684, 3116788), (746, 2857752), (912, 2337591), (1119, 1905168), (1368, 1558394), (1492, 1428876), (2089, 1020528), (2238, 952584), (2736, 779197), (2984, 714438), (3357, 635056), (4178, 510264), (4476, 476292), (5968, 357219), (6267, 340176), (6714, 317528), (7087, 300816), (8356, 255132), (8952, 238146), (12534, 170088), (13428, 158764), (14174, 150408), (16712, 127566), (17904, 119073), (18801, 113392), (21261, 100272), (25068, 85044), (26856, 79382), (28348, 75204), (33424, 63783), (37602, 56696), (39691, 53712), (42522, 50136)]