396028260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 216

約数和(自身を含む): 1335612096

約数和(自身を除く): 939583836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 289, 306, 331, 340, 345, 391, 414, 460, 510, 578, 612, 662, 690, 765, 782, 828, 867, 993, 1020, 1035, 1156, 1173, 1324, 1380, 1445, 1530, 1564, 1655, 1734, 1955, 1986, 2070, 2346, 2601, 2890, 2979, 3060, 3310, 3468, 3519, 3910, 3972, 4140, 4335, 4692, 4965, 5202, 5627, 5780, 5865, 5958, 6620, 6647, 7038, 7613, 7820, 8670, 9930, 10404, 11254, 11730, 11916, 13005, 13294, 14076, 14895, 15226, 16881, 17340, 17595, 19860, 19941, 22508, 22839, 23460, 26010, 26588, 28135, 29790, 30452, 33235, 33762, 35190, 38065, 39882, 45678, 50643, 52020, 56270, 59580, 59823, 66470, 67524, 68517, 70380, 76130, 79764, 84405, 91356, 95659, 99705, 101286, 112540, 114195, 119646, 129421, 132940, 137034, 152260, 168810, 191318, 199410, 202572, 228390, 239292, 253215, 258842, 274068, 286977, 299115, 337620, 342585, 382636, 388263, 398820, 456780, 478295, 506430, 517684, 573954, 598230, 647105, 685170, 776526, 860931, 956590, 1012860, 1147908, 1164789, 1196460, 1294210, 1370340, 1434885, 1553052, 1721862, 1913180, 1941315, 2200157, 2329578, 2588420, 2869770, 3443724, 3882630, 4304655, 4400314, 4659156, 5739540, 5823945, 6600471, 7765260, 8609310, 8800628, 11000785, 11647890, 13200942, 17218620, 19801413, 22001570, 23295780, 26401884, 33002355, 39602826, 44003140, 66004710, 79205652, 99007065, 132009420, 198014130, 396028260]

約数ペア:

[(1, 396028260), (2, 198014130), (3, 132009420), (4, 99007065), (5, 79205652), (6, 66004710), (9, 44003140), (10, 39602826), (12, 33002355), (15, 26401884), (17, 23295780), (18, 22001570), (20, 19801413), (23, 17218620), (30, 13200942), (34, 11647890), (36, 11000785), (45, 8800628), (46, 8609310), (51, 7765260), (60, 6600471), (68, 5823945), (69, 5739540), (85, 4659156), (90, 4400314), (92, 4304655), (102, 3882630), (115, 3443724), (138, 2869770), (153, 2588420), (170, 2329578), (180, 2200157), (204, 1941315), (207, 1913180), (230, 1721862), (255, 1553052), (276, 1434885), (289, 1370340), (306, 1294210), (331, 1196460), (340, 1164789), (345, 1147908), (391, 1012860), (414, 956590), (460, 860931), (510, 776526), (578, 685170), (612, 647105), (662, 598230), (690, 573954), (765, 517684), (782, 506430), (828, 478295), (867, 456780), (993, 398820), (1020, 388263), (1035, 382636), (1156, 342585), (1173, 337620), (1324, 299115), (1380, 286977), (1445, 274068), (1530, 258842), (1564, 253215), (1655, 239292), (1734, 228390), (1955, 202572), (1986, 199410), (2070, 191318), (2346, 168810), (2601, 152260), (2890, 137034), (2979, 132940), (3060, 129421), (3310, 119646), (3468, 114195), (3519, 112540), (3910, 101286), (3972, 99705), (4140, 95659), (4335, 91356), (4692, 84405), (4965, 79764), (5202, 76130), (5627, 70380), (5780, 68517), (5865, 67524), (5958, 66470), (6620, 59823), (6647, 59580), (7038, 56270), (7613, 52020), (7820, 50643), (8670, 45678), (9930, 39882), (10404, 38065), (11254, 35190), (11730, 33762), (11916, 33235), (13005, 30452), (13294, 29790), (14076, 28135), (14895, 26588), (15226, 26010), (16881, 23460), (17340, 22839), (17595, 22508), (19860, 19941)]