740845568

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 1585584000

約数和(自身を除く): 844738432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 241, 256, 304, 316, 482, 512, 608, 632, 964, 1024, 1216, 1264, 1501, 1928, 2048, 2432, 2528, 3002, 3856, 4579, 4864, 5056, 6004, 7712, 9158, 9728, 10112, 12008, 15424, 18316, 19039, 19456, 20224, 24016, 30848, 36632, 38078, 38912, 40448, 48032, 61696, 73264, 76156, 80896, 96064, 123392, 146528, 152312, 161792, 192128, 246784, 293056, 304624, 361741, 384256, 493568, 586112, 609248, 723482, 768512, 1172224, 1218496, 1446964, 1537024, 2344448, 2436992, 2893928, 3074048, 4688896, 4873984, 5787856, 9377792, 9747968, 11575712, 19495936, 23151424, 38991872, 46302848, 92605696, 185211392, 370422784, 740845568]

約数ペア:

[(1, 740845568), (2, 370422784), (4, 185211392), (8, 92605696), (16, 46302848), (19, 38991872), (32, 23151424), (38, 19495936), (64, 11575712), (76, 9747968), (79, 9377792), (128, 5787856), (152, 4873984), (158, 4688896), (241, 3074048), (256, 2893928), (304, 2436992), (316, 2344448), (482, 1537024), (512, 1446964), (608, 1218496), (632, 1172224), (964, 768512), (1024, 723482), (1216, 609248), (1264, 586112), (1501, 493568), (1928, 384256), (2048, 361741), (2432, 304624), (2528, 293056), (3002, 246784), (3856, 192128), (4579, 161792), (4864, 152312), (5056, 146528), (6004, 123392), (7712, 96064), (9158, 80896), (9728, 76156), (10112, 73264), (12008, 61696), (15424, 48032), (18316, 40448), (19039, 38912), (19456, 38078), (20224, 36632), (24016, 30848)]